- Date : 2022-12-09 (Fri) 10:00 ~ 18:00
- Place : 27-317 (SNU)
Speaker : 김용환 (SNU)
- TiTle : Introduction to Floer Homotopy: Formal Groups and Complex Cobordism
- Abstract :
One crucial ingredient in Abouzaid-Blumberg's construction of the stable homotopy type associated to the flow category of Hamiltonian Floer theory is that these moduli spaces always have a stable almost complex structure. This allows us to construct a complex-oriented generalized cohomology theory. As a first step in this direction, we introduce complex cobordism and its relations to formal groups, pioneered by Lazard.